free energy 3 arm gravity wheel machine from Bob Kostoff
www.overunity.com Klick on this link to get the details in the overunity.com forum Bob Kostoff gravity wheel machine. Works via hydraulics to extract gravity energy and converts it into mechanical energy. It is claimed by Bob, that the output power is higher than the input power to run this gravity wheel. www.overunity.com Klick on this link to get the details in the overunity.com forum